Abstract: A non-transitory computer-readable medium may contain instructions which, when executed by a processor, cause the processor to receive a user profile of a first user of an exercise device, receive user profiles of a plurality of users, assign weights to the user profiles of the plurality of users, and, using the assigned weights, rank the plurality of users based on similarity to the first user. The instructions may further cause the processor to select a subset of the ranked plurality of users, determine performance metrics of the ranked plurality of users for a workout program, determine performance metrics of the first user during execution of the workout program and cause to be displayed, on a display of the exercise device, during execution of the workout program, a comparison of the performance metrics of the first user and the performance metrics of the selected subset of the ranked plurality of users.

Abstract: An example embodiment includes a landing pad having a housing and a power terminal configured to draw electric power from a power source. The landing pad further includes an electrically conductive landing terminal dorsal to the housing and configured such that, during a landing state of an aerial vehicle, the landing terminal makes contact with a plurality of electric contacts disposed ventrally to a fuselage of the aerial vehicle. The landing terminal is configured to transfer electric power drawn by the power terminal to the aerial vehicle via the electric contacts during the landing state of the aerial vehicle.

Abstract: An example embodiment includes a landing pad having a housing and a power terminal configured to draw electric power from a power source. The landing pad further includes an electrically conductive landing terminal dorsal to the housing and configured such that, during a landing state of an aerial vehicle, the landing terminal makes contact with a plurality of electric contacts disposed ventrally to a fuselage of the aerial vehicle. The landing terminal is configured to transfer electric power drawn by the power terminal to the aerial vehicle via the electric contacts during the landing state of the aerial vehicle.